1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yan [13]
2 years ago
10

Evaluate x - 20 when x=3

Mathematics
2 answers:
ryzh [129]2 years ago
5 0

Answer:

-17

Step-by-step explanation:

Plug in 3:

3 - 20 =

Solve:

3-20 = -17

AVprozaik [17]2 years ago
4 0

Answer:

-17

Step-by-step explanation:

I replaced 3 for x, I solved the equation 3-20, which is equal to -17

You might be interested in
Convert 22 2/5% into decimal​
Vera_Pavlovna [14]

Answer:

0.224

Step-by-step explanation:

2/5% = 0.004

22% = 0.22

22% + 2/5% = 0.224

5 0
3 years ago
Read 2 more answers
To practice for a competition, Sonya swam 0.94 kilometer in the pool each day for 3 weeks. How many meters did Sonya swim in tho
Strike441 [17]

Answer:

Distance swam by Sonya in 3 weeks = 19740 m

Step-by-step explanation:

To practice for a competition, Sonya swam 0.94 kilometer in the pool each day for 3 weeks.

Number of days in 1 week = 7

Number of weeks she swam = 3

Total number of days she swam = 3 x 7 = 21 days

Distance swam per day = 0.94 km

Total distance swam = Total number of days she swam x Distance swam per day

Total distance swam = 21 x 0.94 = 19.74 km = 19.74 x 1000 m = 19740 m

Distance swam by Sonya in 3 weeks = 19740 m

7 0
3 years ago
Please help. Flow chart proof. I'll give brainliest
AveGali [126]

Step-by-step explanation:

Statement | Reason

CB=AB         Given

DBC=DBA   Given

DB = DB      Reflexive Property

/_\ DBC

=~

/_\DBA        SAS

Sorry for the formatting the =~ means congruent.

4 0
2 years ago
If you flip a pair of coins 48 times, how many times are you most likely to get 2 heads.
pentagon [3]
But actually its based on your luck
3 0
3 years ago
If y varies inversely as x and y=16 when x=4, find y when x=3
iren [92.7K]

Answer:

21.33 to nearest hundredth

Step-by-step explanation:

Inverse Variation is y = k / x where k is a constant.

Plug in the given values to find k:-

16 = k/4

k = 4*16 = 64 so the equation  of variation is y = 64/x.

So when x = 3,   y = 64/3 = = 21.33 to nearest hundredth.

6 0
3 years ago
Other questions:
  • How many ways can you write the ratio 7:20 as a fraction without zeros at the end?
    13·1 answer
  • Can someone please help me answer theses questions <br><br> Thank u so much
    7·1 answer
  • What are the answers for 6.,7., and 8. Tell me how please as well
    9·1 answer
  • Apply the distributive property to the following expression and then simplify the result when possible: 0.19 ( b + 5 , 000 )
    8·1 answer
  • Work the total surface area of the cube​
    5·1 answer
  • In a random sample of high school seniors, the proportion who use text messaging was 0.88. In a random sample of high school fre
    7·1 answer
  • A snake slithers 2/9 mile in 4/5 hour.
    10·2 answers
  • The cylindrical canister of a fire extinguisher
    15·2 answers
  • Choose the two rectangular prisms that have a volume of 36 cm
    8·1 answer
  • You have $550 in a savings account that earns 3% simple interest each year. How much will be in your account in 10 years? *
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!